By EditorDavid from Slashdot's way-back-machines department:"Today, we look back at the classic era of home computing that existed alongside the dreariness of business computing and the heart-pounding noise and colour of the arcades," writes the site Den of Geek. An anonymous reader reports:

The article remembers the days of dial-up modems, obscure computer magazines, and the forgotten phenomenon of computer clubs. ("There was a time when if you wanted to ask a question about something computer related, or see something in action, you'd have to venture outside and into another building to go and see it.") Gamers grappled with old school controllers, games distributed on cassette tapes, low-resolution graphics and the "playground piracy" of warez boards -- when they weren't playing the original side-scrolling platformers like Mario Bros and Donkey Kong at video arcades.

In a world where people published fanzines on 16-bit computers, shared demo programs, and even played text adventures, primitive hardware may have inspired future coders, since "Old computers typically presented you with a command prompt as soon as you switched them on, meaning that they were practically begging to be programmed on." Home computers "mesmerised us, educated us, and in many cases, bankrupted us," the article remembers -- until they were replaced by more powerful hardware. "You move on, but you never fully get over your first love," it concludes -- while also adding that "what came next was pretty amazing."

Does this bring back any memories for anybody -- or provoke any wistful nostalgic for a bygone era? Either way, I really liked the way that the article ended. "The most exciting chapter of all, my geeky friends? The future!"

By EditorDavid from Slashdot's computational-model-modding department:"We are very excited about contributions from the community," announced Alphabet's DeepMind, open sourcing a new library to make it easier to build complex TensorFlow neural networks. An anonymous reader writes:"DeepMind foresees Sonnet to be used by the community as a research propellant," reports FossBytes. "Also, it would allow easy sharing of other models created by DeepMind with the community." Sonnet uses an object-oriented approach, a recent blog post explained, pointing to more details on GitHub. "The main principle of 'Sonnet' is to first construct Python objects which represent some part of a neural network, and then separately connect these objects into the TensorFlow computation graph."

DeepMind sees this as part of their broader commitment to open source AI research. "In recent months we've also open-sourced our flagship platform DeepMind Lab, and are currently working with Blizzard to develop an open source API that supports AI research in StarCraft II."

By EditorDavid from Slashdot's if-you-were-using-Windows-7 department:"Microsoft this week boosted by 28% its claim of how much enterprises can save by deploying Windows 10," writes Computerworld. An anonymous reader quotes their report:The revised estimate came from a Microsoft-commissioned analysis first done in mid-2016 by Forrester Research. Then, Forrester said the per-worker savings over a three-year stretch would be $404. To reach that number, the research firm interviewed four Microsoft customers that had begun moving to Windows 10, then modeled a hypothetical organization with 24,000 Windows devices, and a large number of mobile workers among the 20,000 employees. Using that pretend company, Forrester forecast the difference between running Windows 10 and retaining Windows 7. Late last year, Forrester interviewed another quartet of Windows early 10 adopters, then added that data to what it had originally. The new per-employee savings: $515 over three years, a jump of almost a third... Forrester's increase in the number of mobile workers -- the total climbed by 460 employees -- was the biggest factor in the changed estimate... The bottom line, said Forrester and Microsoft, was that the migration to Windows 10 would pay for itself -- the breakeven point when savings equal costs -- in 14 months. The report says IT administrators "estimate a 20% improvement in management time, as Windows 10 requires less IT time to install, manage, and support with in-place deployment and more self-service functions," while because of the OS's security software, "security events requiring IT remediation are reduced or avoided by 33%."

By EditorDavid from Slashdot's starting-a-startup department:Slashdot reader ben-hnb is a developer who loves the idea of running a startup, or being one of the ones who got in early. But how exactly does he get there?I've got no "business" experience. Everyone seems to want to get on the startup incubator train -- the latest U.K. model I've seen, Launchpad, would even train (MA!) and support me financially for a year while developing the initial product. This just one in a long list of different models, from the famous Y-Combinator three-month model to the 500 Startups four-month seed program and simple co-working spaces with a bit of help, like Launch 22.

If you wanted to get a startup going, where would you go to first and why? Or would you just strike out in your bedroom/garage?

Leave your best answers in the comments. How would you launch a software startup?

By EditorDavid from Slashdot's off-the-wire department:An anonymous reader quotes this report from the cryptocurrency news site Bitcoin.com:Bitfinex, on Wednesday, filed a lawsuit against Wells Fargo for suspending its outgoing U.S. dollars wire transfers. In addition to "a preliminary and permanent injunction against Wells Fargo," the exchange is seeking compensatory damages in excess of $75,000 and any additional relief the court may deem fair as well as a jury trial for the case... The court document states that Bitfinex is a customer of four Taiwan-based banks but is not itself a customer of Wells Fargo. However, its banks in Taiwan use Wells Fargo as a correspondent bank to process U.S. dollar wire transfers, which is a normal practice in cross-border payments. "So far, close to US$180M in funds is locked up in Wells Fargo accounts," writes The Merkle, "with no clear path to a resolution in sight." But a Bitfinex representative on social media pointed out that "Funds are not frozen," adding that Wells Fargo is just a correspondent bank, and "They have chosen to block wire transfers between us and our customers which we are challenging in court." Another post from BFX_Brandon states that "If we allow them to simply flip a switch and disrupt business, then there becomes a precedence in the Bitcoin industry beyond just Bitfinex, so we believe it is the appropriate time to take action."

By EditorDavid from Slashdot's disunity-about-Unity department:Canonical Founder Mark Shuttleworth said Saturday that "I came to be disgusted with the hate" on Canonical's display server Mir, saying it "changed my opinion of the free software community." After announcing his company was abandoning Unity for GNOME, Shuttleworth posted a gracious thank-you note to the Unity community Friday on Google Plus. But on Saturday, he added a sharper comment:"I used to think that it was a privilege to serve people who also loved the idea of service, but now I think many members of the free software community are just deeply anti-social types who love to hate on whatever is mainstream. When Windows was mainstream they hated on it. Rationally, Windows does many things well and deserves respect for those. And when Canonical went mainstream, it became the focus of irrational hatred too. The very same muppets would write about how terrible it was that IOS/Android had no competition and then how terrible it was that Canonical was investing in (free software!) compositing and convergence. Fuck that shit." The comment begins by saying "The whole Mir hate-fest boggled my mind - it's free software that does something invisible really well. It became a political topic as irrational as climate change or gun control, where being on one side or the other was a sign of tribal allegiance. We have a problem in the community when people choose to hate free software instead of loving that someone cares enough to take their life's work and make it freely available."

By EditorDavid from Slashdot's spray-on-storage department:Researchers at Duke University have developed "spray-on" digital memory using only an aerosol jet printer and nanoparticle inks. An anonymous reader quotes Duke Today:The device, which is analogous to a 4-bit flash drive, is the first fully-printed digital memory that would be suitable for practical use in simple electronics such as environmental sensors or RFID tags. And because it is jet-printed at relatively low temperatures, it could be used to build programmable electronic devices on bendable materials like paper, plastic or fabric...

The new material, made of silica-coated copper nanowires encased in a polymer matrix, encodes information not in states of charge but instead in states of resistance. By applying a small voltage, it can be switched between a state of high resistance, which stops electric current, and a state of low resistance, which allows current to flow. And, unlike silicon, the nanowires and the polymer can be dissolved in methanol, creating a liquid that can be sprayed through the nozzle of a printer. Amazingly, its write speed is three microseconds, "rivaling the speed of flash drives." The information can be re-written many times, and the stored data can last for up to 10 years.

By EditorDavid from Slashdot's hole-in-the-cloud department:"A trove of records containing personal and health information on close to a million people was exposed after a former developer working at a telemarketing company uploaded a backup of its database to the internet," writes ZDNet. An anonymous reader quotes their report:The data contained personal and health-related information, such as names, addresses, dates of birth, phone numbers, email addresses, Social Security numbers, health insurance information, and other data relating to the types of health problems the individuals have regarding the products they need, though many of the records were truncated or incomplete. An examination showed that the database was used to market products to thousands of customers by telemarketers at HealthNow -- no longer a registered business as of 2015. Several records we've seen included customized notes written by staff who were tasked with calling customers, such as when they are home and any other relevant information on the subject. The database apparently lingered online for years in an AWS instance until it was discovered two weeks ago in search results from Shodan by a Twitter user calling himself Flash Gordon. Databreaches.net, which investigated the breach with ZDNet, believes this as a teachable moment. "Before you give your personal or health insurance information to telemarketers or firms that call to offer you supplies for diabetes or back pain or other conditions, think twice."

By EditorDavid from Slashdot's think-adware department:An anonymous reader quotes Fortune:Security firm McAfee released a report this week that showed a big jump in 2016 regarding malware hitting the Mac operating system. The McAfee report said there were 460,000 malware instances affecting the Mac OS in the fourth quarter of 2016, an over 700% jump from the previous year during the same quarter. McAfee's new report confirms similar research by other cybersecurity firms in recent years that show an increased prevalence of malware affecting Apple computers. Essentially, as more people buy Apple computers, there are more possibilities for malware to infect the machines. But while an over 700% surge in malware may sound frightening, it should be noted that "the big increase in Mac OS malware was due to adware bundling," the report's authors wrote.

By EditorDavid from Slashdot's think-adware department:An anonymous reader quotes Fortune:Security firm McAfee released a report this week that showed a big jump in 2016 regarding malware hitting the Mac operating system. The McAfee report said there were 460,000 malware instances affecting the Mac OS in the fourth quarter of 2016, an over 700% jump from the previous year during the same quarter. McAfee's new report confirms similar research by other cybersecurity firms in recent years that show an increased prevalence of malware affecting Apple computers. Essentially, as more people buy Apple computers, there are more possibilities for malware to infect the machines. But while an over 700% surge in malware may sound frightening, it should be noted that "the big increase in Mac OS malware was due to adware bundling," the report's authors wrote.

By EditorDavid from Slashdot's up-up-and-away department:Slashdot reader drunkdrone tipped us off to some big aviation news:After several years of development DARPA has successfully completed flight-testing of one of the most novel, and odd-looking, aircraft designs we've seen in some time -- the sub-scale electric X-Plane. After calling for an innovative new approach to an aircraft with vertical takeoff and landing capabilities, DARPA awarded its Phase 2 contract to Aurora Flight Sciences in early 2016. Aurora's design includes 24 electric ducted fans, 18 on the main wings and six on the smaller front canards. Both the main wings and the canards are designed to tilt upwards for vertical takeoff before rotating to the horizontal for regular flight... The prototype was also used to trial a number of other technologies DARPA has been developing, such as 3D-printed plastics for flight structures and aerodynamic surfaces. The article includes video of the test flight, and reportedly the aircraft also successfully tested "sustained hovering." DARPA will now begin officially developing a full-scale aircraft, which has been designated "the XV-24A."

By EditorDavid from Slashdot's under-the-hedge department:"The transition to internet protocol version 6 has opened up a whole new range of threat vectors that allow attackers to set up undetectable communications channels across networks, researchers have found."Slashdot reader Bismillah summarizes a report from IT News.

Researchers at NATO's Cooperative Cyber Defence Centre of Excellence and Estonia's University of Tallinn have worked out how to set up communications channels using IPv6 transition mechanisms, to exfiltrate data and for systems control over IPv4-only and dual-stack networks -- without being spotted by network intrusion detection systems.

The article argues that "Since IPv6 implementations and security solutions are relatively new and untested, and systems engineers aren't fully aware of them, the new protocol can become a network backdoor attackers can exploit undetected." The researchers' paper is titled "Hedgehog In The Fog."

By EditorDavid from Slashdot's Cathedral-and-the-bizarre department:An anonymous reader writes:Open source guru Eric S. Raymond has announced public brainstorming on a "gallery of hacker archetypes to help motivate newbies" by defining several different psychologies commonly found among programmers. He's unveiled an initial list developed with a friend, along with some interesting commentary. (Algorithmicists often have poor social skills and "a tendency to fail by excessive cleverness. Never let them manage anyone!")

Raymond cautions that "No hacker is only one of these" -- though apparently most of the hackers he knows appear to be two of them, "an indication that we are, even if imperfectly, zeroing in on real traits." But the blog post ends by asking "What archetypes, if any, are we missing?"

It'll be interesting to see if Slashdot readers if they recognize themselves in any of the archetypes. But the blog post also answers the inevitable question. What archetype is Eric S. Raymond? "Mostly Architect with a side of Algorithmicist and a touch of Jack-of-All-Trades."

The issue is now fixed, but a copy of the server status page with some search queries can still be viewed in Google's search engine cache. "Some of the weirdest search queries were collected by users in a Hacker News thread," reports BleepingComputer, adding "As you'd expect, the server page included plenty of searches for porn."

The issue also affected localized Ask.com servers, such as uk.ask.com/server-status, us.ask.com/server-status, and de.ask.com/server-status, but no user data was exposed, as the search queries passed through load balancers and already hid user IPs.

By EditorDavid from Slashdot's messing-with-Texas department:"I had the displeasure of being awoken at midnight to the sounds of civil-defense/air-raid sirens," writes very-long-time Slashdot reader SigIO, blaming "some schmuck with a twisted sense of humor." The Dallas News reports:

Rocky Vaz, director of Dallas' Office of Emergency Management, said that all 156 of the city's sirens were activated more than a dozen times... Dallas officials blame computer hacking for setting off emergency sirens throughout the city early Saturday... It took until about 1:20 a.m. to silence them for good because the emergency system had to be deactivated. The system remained shut down Saturday while crews safeguarded it from another hack. The city has figured out how the emergency system was compromised and is working to prevent it from happening again, he said... The city said the system should be restored Sunday or Monday.

City officials reported 4,400 calls to their 9-1-1 emergency phone number in the first four hours of Saturday morning, with over 800 occurring in that first 15 minutes when all 156 sirens started going off simultaneously.

By EditorDavid from Slashdot's fond-of-FidoNet department:Ars Technica reports on vintage computing hobbyists "resurrecting digital communities that were once thought lost to time...some still running on original 8-bit hardware." Sometimes using modern technology like Raspberry Pi and TCPser (which emulates a Hayes modem for Telnet connections), they're reviving decades-old dial-up bulletin board systems (or BBSes) as portals "to places that have been long forgotten." An anonymous reader writes:One runs the original software on a decades-old Commodore 128DCR. Another routes telnet connections across a real telephone circuit that connects to a Hayes modem. And after 23 years, the Dura-Europos BBS is back in business, using an Apple IIe running its original GBBS Pro software -- augmented with a modern CFFA3000 compact flash drive, and a Raspberry Pi running TCPser. [It's at dura-bbs.net, using port 6359.] Ars Technica blames "the meteoric rise of the World Wide Web and the demise of protocols that came before it" for the death of BBSes. "Owners of older 8-bit machines had little reason to maintain their hardware as their userbase migrated to the open pastures of the Web, and the number of bulletin board systems plummeted accordingly..."Despite the threat of extinction, however, it turns out that some sysops never quite gave up on the BBS," and for many modern-day users, "it's simply a matter of 'dialing' the BBS using a domain name and port number instead of a phone number in their preferred terminal software." There they'll find primitive BBS games like STARTREK, Chess, and Blackjack, but also "old conversation threads dating back decades were available verbatim... It's like a buried digital time capsule." < article continued at Slashdot's fond-of-FidoNet department >

By EditorDavid from Slashdot's supplying-the-office-stores department:Are there any Slashdot readers who are doing their work in co-working spaces? An anonymous reader writes:Staples office-supply stores is aggressively repositioning its brand to entice new customers like tech entrepreneurs and small businesses, reports The New York Times. "A case in point: Staples' partnership with Workbar, a Boston-based co-working company founded in 2009... Workbar attracts the coveted millennial generation, as well as entrepreneurs, a potential pipeline for new small business customers." Three co-working spaces have now been added to Staples stores, including their original flagship store in Boston, and the Times spotted funky art, skylights, an artificial putting green, as well as gourmet coffee "and -- on some nights -- happy hours with beer and wine."

"This blend of old and new shows how Staples Inc. is digging up its roots as one of the first, and most successful, big-box retailers. Under Shira Goodman, the company's new chief executive officer, Staples hopes it can reverse its years of declining sales, unlike so many other retailers left for dead in the internet age." The company also reports online orders already make up 60% of their sales, which they hope to push to 80% by 2020, according to the Motley Fool. "Selling products, 50% of which are outside of traditional office supply categories, to businesses large and small has proven to be a resilient business for Staples."

By EditorDavid from Slashdot's very-high-speed-rail department:An anonymous reader writes:Thursday Hyperloop One executives announced that they've finished constructing their 1,640-foot-long "DevLoop" test track in the desert outside Las Vegas. But they also revealed possible U.S. routes for their high-speed transportation solution "to initiate a nationwide conversation about the future of American transportation" -- five of them suggested by state transportation department officials from Texas, Florida, Colorado, Nevada and Missouri. Last May the company invited pitches for routes to various cities, and Thursday's 11 pitches were chosen from 2,600 participants. These 11 pitches will compete with 24 other pitches from around the globe to be one of the three chosen to "work closely with Hyperloop One engineering and business development teams to explore project development and financing." And Thursday they also announced that "by year's end the company will have a team of 500 engineers, fabricators, scientists and other employees dedicated to bringing the technology to life."Click through for more information, and the list of the 11 U.S. cities being suggested for hyperloop destinations.

By EditorDavid from Slashdot's byte-code-back-ends department:"Scala is one of the JVM languages that manages to maintain a hip and professional vibe at the same time," writes long-time Slashdot reader Qbertino -- building up to a big question:One reason for this probably being that Scala was built by people who knew what they were doing. It has been around for a few years now in a mature form and I got curious about it a few years back. My question to the Slashdot community: Is getting into Scala worthwhile from a practical/industry standpoint or is it better to just stick with Java? Have you done larger, continuous multi-year, multi-man and mission-critical applications in Scala and what are your experiences?

The original submission asks two related questions. First, "Do you have to be a CS/math genius to make sense of Scala and use it correctly?" But more importantly, "Is Scala there to stay wherever it is deployed and used in real-world scenarios, or are there pitfalls and cracks showing up that would deter you from using Scala once again?" So share your experiences and answers in the comments. Would you recommend moving from Java to Scala?

By msmash from Slashdot's what's-happening department:Hacker group 'The Shadow Brokers', which last year allegedly released top-secret tools that the National Security Agency had used to break into the networks of foreign governments and other espionage targets, today said it is disappointed with President Donald Trump, and released more such alleged tools. From a report on Motherboard: On Saturday, The Shadow Brokers, a hacker or group of hackers that has previously dumped NSA hacking tools, released more alleged exploits. The group published a password for an encrypted cache of files they distributed last year. "Be considering this our form of protest," the group wrote in a rambling, politically loaded rant published on Medium. Back in August, The Shadow Brokers released a number of exploits stolen from the NSA. Many of these affected hardware firewalls, from companies such as Cisco and Juniper. At the time, the group also dumped another cache allegedly containing more hacking tools, and said they would release the corresponding password to the winner of a bitcoin auction. That fund-raising effort was ultimately unsuccessful, and The Shadow Brokers claimed they were calling the whole thing off in January. But now, anyone can unlock the auction data dump. (Motherboard confirmed that the password did indeed decrypt the original auction file). In a series of tweets, Edward Snowden said, "NSA just lost control of its Top Secret arsenal of digital weapons; hackers leaked it. 1) https://github.com/x0rz/EQGRP 2) For those who have never heard of the hacker group behind today's leak of NSA's cyberweapons, last year's story." He adds, "quick review of the ShadowBrokers leak of Top Secret NSA tools reveals it's nowhere near the full library, but there's still so much here that NSA should be able to instantly identify where this set came from and how they lost it. If they can't, it's a scandal."